Transformer substation inspection robot

Abstract

The utility model discloses a transformer substation inspection robot, which relates to the technical field of electrical equipment, comprises an inspection vehicle, a rotating plate and a mounting block, and is characterized in that a telescopic frame is movably embedded in a guide frame, a first moving rod is arranged at the output end of a first electric push rod, a spring is arranged on the outer side of a support column, and a second moving rod is arranged at the output end of the support column. Auxiliary wheels are arranged at the bottom ends of the supporting columns, and second moving rods are arranged at the output ends of second electric push rods. The auxiliary wheels are arranged, the second electric push rod operates, the second moving rod can push the guide frame to change the use angle, then the first electric push rod operates, and the first moving rod can push the telescopic frame to slide out of the guide frame by a certain distance, so that the auxiliary wheels make contact with the ground of the transformer substation; and when the auxiliary wheels meet a convex block-shaped object, the auxiliary wheels can be elastically adjusted through the springs, so that the stability of the inspection vehicle during moving is ensured, and the problem that the inspection robot is rollover and damaged is effectively reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of electric power equipment, in particular to a substation inspection robot. Background Art

[0002] A substation is a place where voltage is changed. It is the place where the voltage and current of electric energy are transformed, concentrated and distributed in the power system. In order to ensure the quality of electric energy and the safety of equipment, voltage adjustment, flow (the flow and distribution of voltage, current and power in each node and branch in the power system) control and protection of transmission and distribution lines and major electrical equipment are also required in the substation. According to their use, they can be divided into power substations and traction substations (for electric railways and trams).

[0003] When the existing substation inspection robot is used for driving inspection of the substation, if the ground of the substation is uneven, the inspection robot may easily roll over when it moves for inspection. The poor driving stability of the inspection robot not only easily affects the efficiency of the substation inspection, but also the inspection robot that rolls over may be damaged, increasing economic expenditure. To this end, we provide a substation inspection robot to solve the above problems. Utility Model Content

[0004] 1) Technical issues solved

[0005] The utility model aims to make up for the deficiencies of the prior art and provides a substation inspection robot.

[0006] 2) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a substation inspection robot, comprising an inspection vehicle, a rotating plate and a mounting block, characterized in that: a guide frame is movably arranged inside the mounting block at a fixed point, a telescopic frame is movably arranged inside the guide frame, a No. 1 electric push rod is arranged inside the guide frame, a No. 1 moving rod is arranged at the output end of the No. 1 electric push rod, and the No. 1 moving rod is connected to the telescopic frame, a pillar is movably arranged inside the telescopic frame, a spring is arranged on the outside of the pillar, an auxiliary wheel is arranged at the bottom of the pillar, a connecting frame is arranged at the bottom of the guide frame, two groups of No. 2 electric push rods are symmetrically movably arranged at fixed points on both sides of the inspection vehicle, a No. 2 moving rod is arranged at the output end of the No. 2 electric push rod, and the No. 2 moving rod is movably connected to the connecting frame at a fixed point, and mounting blocks are arranged on both sides of the inspection vehicle.

[0008] Furthermore, an annular groove is provided on the top of the inspection vehicle, and the annular groove is in a circular ring shape. A motor is embedded in the top of the inspection vehicle, and the motor is located inside the annular groove.

[0009] Furthermore, a rotating shaft is provided at the output end of the motor, and the rotating shaft is connected to the bottom end of the rotating plate.

[0010] Furthermore, a plurality of groups of positioning rods are symmetrically arranged at the bottom end of the rotating plate, and the positioning rods are engaged and movably connected with the annular grooves.

[0011] Furthermore, a mounting shell is provided on the top of the rotating plate, four groups of No. 1 cylinders are symmetrically arranged inside the mounting shell, and a No. 1 telescopic rod is provided at the output end of the No. 1 cylinder.

[0012] Furthermore, a movable plate is provided at the top end of the first telescopic rod.

[0013] Furthermore, a camera is arranged on the top of the movable plate.

[0014] 3) Beneficial effects:

[0015] Compared with the existing technology, the substation inspection robot has the following beneficial effects:

[0016] 1. The utility model is provided with auxiliary wheels and other components. When the No. 2 electric push rod is operated, the No. 2 moving rod can push the guide frame to change the use angle. Then the No. 1 electric push rod is operated, and the No. 1 moving rod can push the telescopic frame to slide out of the inside of the guide frame for a certain distance, so that the auxiliary wheels are in contact with the ground of the substation. When the auxiliary wheels encounter a convex object, the elastic action of the spring can make the auxiliary wheels elastically adjusted to ensure the stability of the inspection vehicle when moving, and effectively reduce the occurrence of rollover damage to the inspection robot.

[0017] 2. The utility model is provided with components such as a rotating plate, and is used in conjunction with a motor and a No. 1 cylinder. When the camera needs an obstacle, the camera can be adjusted to multiple angles and heights, thereby increasing the flexibility of the inspection robot when in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the annular groove structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the cross-sectional structure of the installation shell of the utility model;

[0021] Figure 4 This is a schematic diagram of the guide frame structure of the utility model.

[0022] In the figure: 1. Inspection vehicle; 2. Annular groove; 3. Motor; 4. Rotating shaft; 5. Rotating plate; 6. Positioning rod; 7. Mounting shell; 8. No. 1 cylinder; 9. No. 1 telescopic rod; 10. Moving plate; 11. Camera; 12. Mounting block; 13. Guide frame; 14. Telescopic frame; 15. No. 1 electric push rod; 16. No. 1 moving rod; 17. Support column; 18. Spring; 19. Auxiliary wheel; 20. Connecting frame; 21. No. 2 electric push rod; 22. No. 2 moving rod. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] like Figure 1 , Figure 2 and Figure 4 As shown, the utility model provides a technical solution: a substation inspection robot;

[0025] The utility model comprises an inspection vehicle 1, a rotating plate 5 and a mounting block 12, wherein a guide frame 13 is movably arranged inside the mounting block 12, a telescopic frame 14 is movably arranged inside the guide frame 13, a No. 1 electric push rod 15 is arranged inside the guide frame 13, a No. 1 moving rod 16 is arranged at the output end of the No. 1 electric push rod 15, and the No. 1 moving rod 16 is connected to the telescopic frame 14, a pillar 17 is movably arranged inside the telescopic frame 14, a spring 18 is arranged on the outer side of the pillar 17, an auxiliary wheel 19 is arranged at the bottom end of the pillar 17, a connecting frame 20 is arranged at the bottom of the guide frame 13, two groups of No. 2 electric push rods 21 are symmetrically movably arranged at fixed points on both sides of the inspection vehicle 1, a No. 2 moving rod 22 is arranged at the output end of the No. 2 electric push rod 21, and the No. 2 moving rod 22 is movably connected to the connecting frame 20 at a fixed point.

[0026] The mounting block 12 is installed on both sides of the inspection vehicle 1 by connection. The mounting block 12 is used to provide a fixed-point movable connection support for the guide frame 13, and is engaged and movably connected with the guide frame 13 through the telescopic frame 14. When the No. 1 electric push rod 15 is running, the No. 1 moving rod 16 can push the telescopic frame 14 to slide a certain distance from the inside of the guide frame 13, so that the auxiliary wheel 19 contacts the ground of the substation, thereby increasing the stability of the inspection vehicle 1 when moving. It is connected and installed inside the guide frame 13 through the connecting frame 20, and the connecting frame 20 is movably connected with the No. 2 moving rod 22 at a fixed point. When the No. 2 electric push rod 21 is running, the No. 2 moving rod 22 can push the guide frame 13 to change the use angle, so that the guide frame 13 and the inspection vehicle 1 are in an inclined state. The pillar 17 passes through the interior of the telescopic frame 14 by movement. When the auxiliary wheel 19 encounters a convex block-shaped object, the elastic action of the spring 18 can make the auxiliary wheel 19 elastically adjusted to maintain the stability of the inspection vehicle 1 when moving.

[0027] like Figure 1 , Figure 2 and Figure 3 As shown, the utility model provides a technical solution: a substation inspection robot;

[0028] An annular groove 2 is provided on the top of the inspection vehicle 1, and the annular groove 2 is in a circular ring shape. A motor 3 is embedded in the top of the inspection vehicle 1, and the motor 3 is located inside the annular groove 2. A rotating shaft 4 is provided at the output end of the motor 3, and the rotating shaft 4 is connected to the bottom end of the rotating plate 5. A plurality of groups of positioning rods 6 are symmetrically provided at the bottom end of the rotating plate 5, and the positioning rods 6 are movably connected with the annular groove 2. A mounting shell 7 is provided on the top of the rotating plate 5, and four groups of No. 1 cylinders 8 are symmetrically provided inside the mounting shell 7, a No. 1 telescopic rod 9 is provided at the output end of the No. 1 cylinder 8, a movable plate 10 is provided at the top of the No. 1 telescopic rod 9, and a camera 11 is provided at the top of the movable plate 10.

[0029] The inspection vehicle 1 is the main supporting component of the substation inspection robot. The inspection vehicle 1 can be moved to the use position in the substation through operation. The positioning rod 6 set at the bottom of the rotating plate 5 is engaged and connected with the annular groove 2 opened on the top of the inspection vehicle 1. A ball is set at the bottom of the positioning rod 6. When the motor 3 is running, the rotating shaft 4 can drive the rotating plate 5 to rotate the inspection angle above the inspection vehicle 1, so that the camera 11 can record and inspect the substation from multiple angles. The mounting shell 7 provides installation space and protection for the internal cylinder No. 1 8. When the cylinder No. 1 8 is running, the telescopic rod No. 1 9 can push the moving plate 10 at the top to move up and down. The moving plate 10 provides installation support for the camera 11. Through the use of the motor 3 and the cylinder No. 1 8, the camera 11 can be adjusted to multiple angles and use heights when the camera 11 needs an obstacle, thereby increasing the flexibility of the inspection robot when in use.

[0030] Working principle: Through the operation of the No. 2 electric push rod 21, the No. 2 moving rod 22 can push the guide frame 13 to change the use angle, and then the No. 1 electric push rod 15 operates, and the No. 1 moving rod 16 can push the telescopic frame 14 to slide a certain distance from the inside of the guide frame 13, so that the auxiliary wheel 19 contacts the ground of the substation. When the auxiliary wheel 19 encounters a convex object, the elastic action of the spring 18 can make the auxiliary wheel 19 elastically adjusted to ensure the stability of the inspection vehicle 1 when moving, and effectively reduce the occurrence of rollover damage to the inspection robot. Through the use of the motor 3 and the No. 1 cylinder 8, the camera 11 can be adjusted at multiple angles and use heights when the camera 11 needs an obstacle, thereby increasing the flexibility of the inspection robot when in use.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A substation inspection robot, comprising an inspection vehicle (1), a rotating plate (5) and a mounting block (12), characterized in that: A guide frame (13) is movably arranged at a fixed point inside the mounting block (12), a telescopic frame (14) is movably arranged inside the guide frame (13), a first electric push rod (15) is arranged inside the guide frame (13), a first moving rod (16) is arranged at the output end of the first electric push rod (15), and the first moving rod (16) is connected to the telescopic frame (14), a support (17) is movably arranged inside the telescopic frame (14), and the support (17) A spring (18) is arranged on the outer side, an auxiliary wheel (19) is arranged at the bottom end of the pillar (17), a connecting frame (20) is arranged at the bottom of the guide frame (13), two groups of No. 2 electric push rods (21) are symmetrically arranged at fixed points on both sides of the inspection vehicle (1), a No. 2 moving rod (22) is arranged at the output end of the No. 2 electric push rod (21), and the No. 2 moving rod (22) is connected to the connecting frame (20) at a fixed point, and mounting blocks (12) are arranged on both sides of the inspection vehicle (1).

2. A substation inspection robot according to claim 1, characterized in that: The top of the inspection vehicle (1) is provided with an annular groove (2), and the annular groove (2) is in a circular ring shape. A motor (3) is embedded in the top of the inspection vehicle (1), and the motor (3) is located inside the annular groove (2).

3. A substation inspection robot according to claim 2, characterized in that: The output end of the motor (3) is provided with a rotating shaft (4), and the rotating shaft (4) is connected to the bottom end of the rotating plate (5).

4. A substation inspection robot according to claim 3, characterized in that: A plurality of groups of positioning rods (6) are symmetrically arranged at the bottom end of the rotating plate (5), and the positioning rods (6) are movably connected to the annular grooves (2) by being engaged with each other.

5. A substation inspection robot according to claim 4, characterized in that: A mounting shell (7) is arranged on the top of the rotating plate (5), four groups of No. 1 cylinders (8) are symmetrically arranged inside the mounting shell (7), and a No. 1 telescopic rod (9) is arranged at the output end of the No. 1 cylinder (8).

6. A substation inspection robot according to claim 5, characterized in that: A moving plate (10) is provided at the top end of the first telescopic rod (9).

7. A substation inspection robot according to claim 6, characterized in that: A camera (11) is arranged on the top of the movable plate (10).

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